US$ 442.50
Alexandrite is very hard
Classic vintage pearl solitaire ring in 18 karat yellow gold
The Origin: Courtland-Gleeson Mining District
The Origin: Sleeping Beauty Mine
Due to the natural opacity of the stone
Chrysocolla with Azurite Specimen | #198 Jasper Alexandrite is very hardThe Stone: Chrysocolla with Azurite natural unstabilized The Weight: 317. 98 carats The Origin: Arizona The Cut: Freeform Polished Specimen stone measurements: 65. 92mm x 32. 86mm x 23. 44mm About Chrysocolla: Chrysocolla, high grade material referred to as "gem silica," is a blue to green mineral colored by a high copper content. The mineral is often found in copper mines alongside turquoise, malachite, and azurite. Crystalized chrysocolla is rare
US$ 442.50
US$ 679.50
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